xe268 - Third Generation F-Body Message Boards - Threads Tagged with xe268

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2004, 327, 383, auto, brakes, burn, burnout, burnouts, camaro, chirp, disc, end, gears, mustang, posi, rear, tires, xe268

Why can't I do a BURN OUT????

xlwhellraiser on Jun 17, 2006

Jun 20, 2006 11:07 AM
by akafred

25

4,467

Transmissions and Drivetrain

14093638, 14102193, 350357, bought, comp, ebay, egine, engine, heads, hptq, l98, pcv, procharger, sbc, stock, tbi, united, users, xe268

You think this engine is a good deal?

nelapse on Jun 15, 2006

Jun 17, 2006 02:00 PM
by nelapse

44

1,808

Tech / General Engine

350, 355, 383, 400, 400hp, 57, 75, body, budget, build, combos, comp, dyno, hp, recipe, xe268

BUDGET 400HP 5.7

pyro719juggalo on Jun 8, 2006

Jun 9, 2006 06:27 PM
by F-BIRD'88

16

2,747

Tech / General Engine

Head Questiuon

Ray102386 on May 15, 2006

May 15, 2006 07:26 AM
by kdrolt

3

638

Tech / General Engine

cam, engine, pass, smog, test, troubleshooting, xe268

Cam problems ...

88FormulaFbird on May 3, 2006

May 3, 2006 10:27 PM
by 84z28350

3

718

Tech / General Engine

195, 350, afr, cam, heads, intake, manifold, manifolr, moter, sdpc, stock, street, tpi, vortech, vortechs, xe268

AFR 195's or vortech heads with SDPC intake manifold??

Matthew91-Z28 on May 2, 2006

May 3, 2006 09:09 PM
by Dialed_In

15

1,283

Tech / General Engine

1986, 1990, california, geniii, laws, legal, parts, pontiac, smog, xe268

New smog laws introduced

injdinjn on Apr 4, 2006

Apr 11, 2006 12:43 PM
by BrandenCali

18

912

Southern California Area

350, advance, bushing, bushings, cam, choppy, idle, ignition, install, offset, sbc, timing, total, xe262, xe268

Offset Cam Bushings & Cam Timing?

ck76239 on Mar 30, 2006

Mar 30, 2006 01:48 PM
by F-BIRD'88

7

6,636

Tech / General Engine

3704, 3rd, bout, comp, dino, edelbrock, generation, m1, plane, single, talkin, xe268

How long have I been talking about it??

Pablo on Sep 29, 2001

Dec 22, 2005 10:48 AM
by GOY

40

1,264

TBI

410, cam, comp, gallon, gears, he268, high, hotter, improving, miles, mpg, mph, tuning, xe262, xe268

Tuning MPG with 4.10 gears?

siggy_freud on Oct 24, 2005

Nov 1, 2005 02:00 AM
by RednGold86Z

23

1,781

DIY PROM

17233, 2055, 408, 68470, 89009, bullets, cam, comp, dynomax, flowmaster, header, headers, hedman, hooker, race, wlk44279, xe268

Your views on this exh system?

84z28350 on Sep 8, 2005

Sep 26, 2005 10:06 AM
by ssean92

15

2,002

Exhaust

distributor gear for xe268 camshaft

project_91RS on Sep 20, 2005

Sep 20, 2005 07:15 PM
by project_91RS

2

486

Tech / General Engine

218, 224, 268xfi, 3470010, cam, chevrolet, engine, hr13, lg4, xe268

Help me pick a cam.

mike1986fyrbird on Jul 26, 2005

Jul 27, 2005 09:01 PM
by ME Leigh

5

758

Tech / General Engine

1989, 2400, 274h, 350, build, cam, comp, dart, eagle, gen, install, iron, motor, stall, tbi, xe268

Questions about 350 build.

80smetalfan on Mar 6, 2005

Mar 10, 2005 09:13 PM
by Fast355

13

1,038

Carburetors

advance, advancing, bbc, big, block, cam, camshaft, degrees, effect, effects, hp, installing, retarding, timming, xe268

advance cam / retard cam ?

87t/a gta on Aug 24, 2003

Jan 6, 2005 03:51 PM
by BadSS

10

5,668

Tech / General Engine

350, 355, 582588, 598, bbc, cam, drag, dragtimes, goodwrench, heads, malibu, sbc, unported, vortec, xe268

Post Your 1/4 Mile Times...

klumb15 on Dec 7, 2004

Jan 3, 2005 02:47 PM
by Hodge

28

6,092

Carburetors

1973z28, 30, 50, 50l, buick, comp, dfi, dz, dz302, hp, jets, liter, run, size, swap, xe268

How's this sound for a little 5.0L?

OneLongProject on Sep 13, 2004

Sep 18, 2004 06:11 PM
by OneLongProject

26

1,501

Engine Swap

268, 5703, 981, cam, camshaft, dampner, edelbrock, good, heads, money, remove, springs, vortec, vortecs, xe268, z28

good cam for vortec heads

gtaeric on Aug 19, 2004

Aug 23, 2004 12:31 PM
by 88IROC350TPI

13

6,839

Tech / General Engine

4150, 805411, adjusting, changing, converter, discharge, holley, hp, list, nozzle, sizing, torque, tuning, weights, xe268

Holley 4150 hp problem 42&35 discharge nozzle

smoktire on Jul 20, 2004

Aug 12, 2004 01:37 AM
by Chickenman35

22

8,451

Carburetors

did 4.10 is overkill??

smoktire on Jun 4, 2004

Jun 17, 2004 02:59 PM
by smoktire

18

1,077

Transmissions and Drivetrain

18th, 355, 406, 416, 906, cam, chart, flow, gm, head, heads, pn, sd8060a, vortec, xe268

Pro action Vortecs Vs. GM vortecs???

supermaxxbasher on Mar 7, 2004

Mar 24, 2004 11:40 AM
by supermaxxbasher

20

2,847

Tech / General Engine

cam, car, heads, l98, stock, with, xe268

Anyone running stock L98 heads with a cam?

robvas on Feb 18, 2004

Feb 18, 2004 04:32 PM
by smithtc

2

929

Tech / General Engine

274, 305, 350, cam, cams, comp, extreme, heads, hydraulic, low, pontiac, pressure, springs, stock, vacuum, vortec, xe, xe268, xe274

XE268 vs XE274

Killogy on Jan 2, 2004

Jan 4, 2004 01:21 PM
by OMINOUS_87

19

13,527

Tech / General Engine

350, converter, he268, he268h, heads, stock, vortec, xe268

Will this setup get me mid/low 13's?

Need4Speed1387 on Jan 2, 2004

Jan 2, 2004 09:23 PM
by 94-6spd

7

911

Tech / General Engine

278, 350, cam, cams, comp, compxe268, crane, hmv278, hmv2782nc, idle, intensity, specs, vacuum, vortec, xe268

crane 278-2 or comp XE268

TheViper on Nov 24, 2003

Nov 25, 2003 03:03 PM
by TheViper

2

13,231

Tech / General Engine

355, cam, cams, camshafts, clips, comp, crane, h2782, he268, reed, sbc, sound, t274, xe262, xe268, xs268s

Cam reccomendations for mild 355..I want low 13s!

AllGoNoShow on Oct 23, 2003

Oct 25, 2003 09:14 PM
by AllGoNoShow

8

3,016

Tech / General Engine

050, 248, 355, 981, alive, c10, cam, dyno, gm, gmpp, horsepower, hot, lt4, rwhp, vortec, xe268, zz4

It's alive! 355 Vortec+Hot cam

GASGZLR on Oct 17, 2003

Oct 17, 2003 10:55 PM
by GASGZLR

2

800

Tech / General Engine

402, bb, cam, cams, comp, converter, gas, hot, lt4, mileage, recomended, street, xe268, xe268h, xe269hr12, xm270hr

LT4 HOT cam vs. Comp XE268H cam.

GASGZLR on Oct 7, 2003

Oct 12, 2003 03:45 PM
by Joshua

13

14,555

Tech / General Engine

advance, advanceing, cam, cams, camshaft, heads, horsepower, hp, nitrous, vortec, xe268

compcams nitrous HP cam?

miker61588 on Oct 5, 2003

Oct 12, 2003 11:00 AM
by B4Ctom1

8

682

Power Adders

268h, 268xe, 350, 416s, build, built, c10, cams, comp, dyno, fully, heads, overlap, sbc, sheet, vortec, xe268

COMP 268 users, got some questions before I buy.

SSC on Sep 2, 2003

Sep 6, 2003 05:39 PM
by justinhebert

9

13,760

Tech / General Engine

268, 350, 4200, acceleration, cammed, heads, l31, light, pings, times, track, vortec, xe, xe268

Disapointing track times...Help!!!

justinhebert on May 31, 2003

Aug 24, 2003 04:30 PM
by jerrod75110

22

1,108

Organized Drag Racing and Autocross

50, 54, 89, 92, 92z28, bolt, cams, comp, dale, earnhardt, lx, ons, triton, xe268, z28

92 Z28 vs 89 LX 5.0

Hawk92z-TDZ on Mar 21, 2003

Jun 1, 2003 01:20 PM
by Hawk92z-TDZ

30

1,734

Theoretical and Street Racing

adjustable, advance, advanced, bad, cam, cams, crane, edelbrock, good, problems, tech, vacuum, xe268

edelbrock cam

92rs85berlintta on May 25, 2003

May 27, 2003 06:13 PM
by AJ_92RS

9

758

Tech / General Engine

14, 268, 272, body, cam, cams, comp, computer, cr, dyno, guest, lt1, mile, stall, xe, xe268

Comp Cams XE-268 questions

84zeddd on Feb 10, 2003

Feb 10, 2003 07:43 PM
by RB83L69

3

1,335

Tech / General Engine

195, cam, comp, daily, driver, flow, heads, trick, vortec, xe268

Vortec heads?

deepstage69 on Feb 3, 2003

Feb 8, 2003 01:48 PM
by Pony Killer

11

897

Tech / General Engine

1025, 142, 5462, belt, blower, cam, comp, compression, instructions, marine, pulley, pulleys, stock, tightness, weiand, xe268

Weiand 142 383 tear-down findings plus my plans for the next one

Damon on Jan 5, 2003

Feb 1, 2003 03:53 PM
by B4Ctom1

30

5,108

Power Adders

air, cam, gap, heads, intake, l31, performer, rpm, vortec, xe268

How much is this stuff worth. (top end of engine)

94-6spd on Jan 8, 2003

Jan 9, 2003 05:48 PM
by 94-6spd

3

579

Tech / General Engine

206, 206206, 38l, aplikasi, application, buick, cam, camera, cams, comp, lift, lsa, myturbo, specs, turbo, xe268

I ordered my Turbo Cam from Comp.

bhaas on Dec 18, 2002

Dec 22, 2002 02:48 PM
by fly89gta

25

1,755

Power Adders

Pics of my aluminum Pro Lightnings (not modem friendly)

(

1 2)

Mark A Shields on Dec 1, 2002

Dec 18, 2002 01:44 PM
by fb305svs

75

2,294

Tech / General Engine

does this optimal hp/tq expectation reasonable?

SinthetikIroc on Nov 28, 2002

Dec 2, 2002 02:22 AM
by SinthetikIroc

8

574

Tech / General Engine

268, boost, boosting, cam, cams, comp, friendly, nitrous, nos, pipe, power, rating, supercharger, turbo, xe, xe268

Comp Cam XE268 and boost???

mefreema on Nov 21, 2002

Nov 21, 2002 10:12 AM
by B4Ctom1

1

1,060

Power Adders

Just fired up the 305 with XE268 and new heads.

LarsZ28 on Sep 24, 2002

Sep 24, 2002 06:23 AM
by Mark A Shields

1

726

Tech / General Engine

assembly, cam, lube, runny, supposed, xe268

Should cam lube be real runny like mobil 1??

LarsZ28 on Sep 21, 2002

Sep 21, 2002 08:37 PM
by RJR99SS

9

651

Tech / General Engine

268, 305, cam, good, heads, intake, lift, lt, lt1, lt4, manifold, spring, springs, xe268, z28

LT1 Springs on 305 heads with XE268 cam??

LarsZ28 on Aug 27, 2002

Aug 27, 2002 08:25 AM
by LarsZ28

7

1,420

Tech / General Engine

270h, 305, 350, cam, camshaft, chevy, e110521, erson, goodwrench, hp, idle, install, pontiac, springs, stock, thirdgen, xe268

Looking at CompCams XE268

erummel on Jun 11, 2001

Aug 17, 2002 09:26 AM
by QATransAm

11

3,985

Aftermarket Product Review

268, 305, bbdc, block, cam, camshaft, clip, idle, quiet, small, sound, sounds, specs, xe, xe262, xe268

How will a XE268 cam idle in my 305

LarsZ28 on Jul 24, 2002

Jul 26, 2002 05:19 AM
by LarsZ28

15

8,269

Tech / General Engine

350, 3927142, cam, camshaft, gm, goodwrench, needed, pontiac, specs, spring, springs, stock, valve, vortec, xe268, z28

Do I need New Springs for this Cam??

Mark A Shields on Jul 18, 2002

Jul 20, 2002 09:47 AM
by Mark A Shields

18

2,557

Tech / General Engine

14, cam, drag, estimate, estimates, mile, time, xe268

Estimate a 1/4 mile time

Fade07W on Jul 8, 2002

Jul 8, 2002 07:55 AM
by Fade07W

0

376

Organized Drag Racing and Autocross

1412, 350, carb, edelbrock, flooding, initial, intitial, light, optimum, read, set, timing, vortec, xe268

New heads, intake and carb and still not into the 13's. Timeslips inside.

bhaas on Jun 6, 2002

Jun 15, 2002 08:06 PM
by bhaas

33

1,497

Organized Drag Racing and Autocross

050, 112, 218224, 224, 462477, cam, cams, close, comp, dans87ta, ecm, intake, marine, specs, tuned, xe268, xm262h

Sportsman II's and comp cams XE268??

dans87ta on Jun 3, 2002

Jun 5, 2002 09:58 AM
by tpi_roc

8

1,200

TPI